Oregon Books & Resources


Main Office

Building Codes Division
PO Box 14470
Salem, OR 97309


Fax Number

503-378-2322


Telephone Number

503-378-4133

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This is the place to find all of the books needed for your exam and links to where they can be purchased. You can also find information about your exam and links to the governing body and testing agency. Classes4contractors.com LLC has partnered with amazon.com to provide you with the lowest cost and fastest shipping for all of your book needs.

2020 National Electrical Code
2020 Ugly’s Electrical References
American Electricians’ Handbook 17th Edition
Ferm’s Fast Finder Index, NEC 2020
Tom Henry’s Key Word Index 2020
Oregon Electrical Specialty Code, Division 918-305
Oregon Administrative Rules, Division 918-098 & 918-251 to 918-311
Oregon Revised Statute, Chapter 479

Oregon General Supervising Electrician


  • The test consists of 64 questions.

  • You have 4 hours to complete the test.

  • You must score at least 75% to pass the test.


Reference Materials Allowed into testing center

  1. 2014 National Electrical Code
  2. 2014 Ugly’s Electrical References
  3. American Electricans’ Handbook 16th Edition
  4. Ferm’s Fast Finder Index, NEC 2014
  5. Tom Henry’s Key Word Index 2014
  6. Oregon Electrical Specialty Code, Division 918-305
  7. Oregon Administrative Rules,
    Division 918-098 & 918-251 to 918-311
  8. Oregon Revised Statute, Chapter 479

Oregon General Journeyman Electrician


  • The test consists of 52 questions.

  • You have 3 hours to complete the test.

  • You must score at least 75% to pass the test.


Reference Materials Allowed into testing center

  1. 2014 National Electrical Code
  2. 2014 Ugly’s Electrical References
  3. American Electricans’ Handbook 16th Edition
  4. Ferm’s Fast Finder Index, NEC 2014
  5. Tom Henry’s Key Word Index 2014
  6. Oregon Electrical Specialty Code, Division 918-305
  7. Oregon Administrative Rules,
    Division 918-098 & 918-251 to 918-311
  8. Oregon Revised Statute, Chapter 479

Oregon Limited Supervising Electrician, Manufacturing Plant


  • The test consists of 64 questions.

  • You have 4 hours to complete the test.

  • You must score at least 75% to pass the test.


Reference Materials Allowed into testing center

  1. 2014 National Electrical Code
  2. 2014 Ugly’s Electrical References
  3. American Electricans’ Handbook 16th Edition
  4. Ferm’s Fast Finder Index, NEC 2014
  5. Tom Henry’s Key Word Index 2014
  6. Oregon Electrical Specialty Code, Division 918-305
  7. Oregon Administrative Rules,
    Division 918-098 & 918-251 to 918-311
  8. Oregon Revised Statute, Chapter 479

Oregon Limited Journeyman Electrician, Manufacturing Plant


  • The test consists of 52 questions.

  • You have 3 hours to complete the test.

  • You must score at least 75% to pass the test.


Reference Materials Allowed into testing center

  1. 2014 National Electrical Code
  2. 2014 Ugly’s Electrical References
  3. American Electricans’ Handbook 16th Edition
  4. Ferm’s Fast Finder Index, NEC 2014
  5. Tom Henry’s Key Word Index 2014
  6. Oregon Electrical Specialty Code, Division 918-305
  7. Oregon Administrative Rules,
    Division 918-098 & 918-251 to 918-311
  8. Oregon Revised Statute, Chapter 479

Oregon Limited Energy Technician, Class A


  • The test consists of 52 questions.

  • You have 3 hours to complete the test.

  • You must score at least 75% to pass the test.


Reference Materials Allowed into testing center

  1. 2014 National Electrical Code
  2. 2014 Ugly’s Electrical References
  3. American Electricans’ Handbook 16th Edition
  4. Ferm’s Fast Finder Index, NEC 2014
  5. Tom Henry’s Key Word Index 2014
  6. Oregon Electrical Specialty Code, Division 918-305
  7. Oregon Administrative Rules,
    Division 918-098 & 918-251 to 918-311
  8. Oregon Revised Statute, Chapter 479

Oregon Limited Energy Technician, Class B


  • The test consists of 28 questions.

  • You have 2 hours to complete the test.

  • You must score at least 75% to pass the test.


Reference Materials Allowed into testing center

  1. 2014 National Electrical Code
  2. 2014 Ugly’s Electrical References
  3. American Electricans’ Handbook 16th Edition
  4. Ferm’s Fast Finder Index, NEC 2014
  5. Tom Henry’s Key Word Index 2014
  6. Oregon Electrical Specialty Code, Division 918-305
  7. Oregon Administrative Rules,
    Division 918-098 & 918-251 to 918-311
  8. Oregon Revised Statute, Chapter 479

Oregon Limited Maintenance Electrician


  • The test consists of 28 questions.

  • You have 2 hours to complete the test.

  • You must score at least 75% to pass the test.


Reference Materials Allowed into testing center

  1. 2014 National Electrical Code
  2. 2014 Ugly’s Electrical References
  3. American Electricans’ Handbook 16th Edition
  4. Ferm’s Fast Finder Index, NEC 2014
  5. Tom Henry’s Key Word Index 2014
  6. Oregon Electrical Specialty Code, Division 918-305
  7. Oregon Administrative Rules,
    Division 918-098 & 918-251 to 918-311
  8. Oregon Revised Statute, Chapter 479

Oregon Limited Residential Electrician


  • The test consists of 52 questions.

  • You have 3 hours to complete the test.

  • You must score at least 75% to pass the test.


Reference Materials Allowed into testing center

  1. 2014 National Electrical Code
  2. 2014 Ugly’s Electrical References
  3. American Electricans’ Handbook 16th Edition
  4. Ferm’s Fast Finder Index, NEC 2014
  5. Tom Henry’s Key Word Index 2014
  6. Oregon Electrical Specialty Code, Division 918-305
  7. Oregon Administrative Rules,
    Division 918-098 & 918-251 to 918-311
  8. Oregon Revised Statute, Chapter 479

Oregon Limited Journeyman Sign Electrician


  • The test consists of 28 questions.

  • You have 2 hours to complete the test.

  • You must score at least 75% to pass the test.


Reference Materials Allowed into testing center

  1. 2014 National Electrical Code
  2. 2014 Ugly’s Electrical References
  3. American Electricans’ Handbook 16th Edition
  4. Ferm’s Fast Finder Index, NEC 2014
  5. Tom Henry’s Key Word Index 2014
  6. Oregon Electrical Specialty Code, Division 918-305
  7. Oregon Administrative Rules,
    Division 918-098 & 918-251 to 918-311
  8. Oregon Revised Statute, Chapter 479

Oregon Limited Journeyman Stage Electrician


  • The test consists of 52 questions.

  • You have 3 hours to complete the test.

  • You must score at least 75% to pass the test.


Reference Materials Allowed into testing center

  1. 2014 National Electrical Code
  2. 2014 Ugly’s Electrical References
  3. American Electricans’ Handbook 16th Edition
  4. Ferm’s Fast Finder Index, NEC 2014
  5. Tom Henry’s Key Word Index 2014
  6. Oregon Electrical Specialty Code, Division 918-305
  7. Oregon Administrative Rules,
    Division 918-098 & 918-251 to 918-311
  8. Oregon Revised Statute, Chapter 479

Oregon Limited Building
Maintenance Electrician


  • The test consists of 28 questions.

  • You have 2 hours to complete the test.

  • You must score at least 75% to pass the test.


Reference Materials Allowed into testing center

  1. 2014 National Electrical Code
  2. 2014 Ugly’s Electrical References
  3. American Electricans’ Handbook 16th Edition
  4. Ferm’s Fast Finder Index, NEC 2014
  5. Tom Henry’s Key Word Index 2014
  6. Oregon Electrical Specialty Code, Division 918-305
  7. Oregon Administrative Rules,
    Division 918-098 & 918-251 to 918-311
  8. Oregon Revised Statute, Chapter 479

Oregon Limited Maintenance Manufactured Structures Electrician


  • The test consists of 28 questions.

  • You have 2 hours to complete the test.

  • You must score at least 75% to pass the test.


Reference Materials Allowed into testing center

  1. 2014 National Electrical Code
  2. 2014 Ugly’s Electrical References
  3. American Electricans’ Handbook 16th Edition
  4. Ferm’s Fast Finder Index, NEC 2014
  5. Tom Henry’s Key Word Index 2014
  6. Oregon Electrical Specialty Code, Division 918-305
  7. Oregon Administrative Rules,
    Division 918-098 & 918-251 to 918-311
  8. Oregon Revised Statute, Chapter 479